Chart correction N50/20 — chart 43342
43342 8Ed. 5/31/14 LAST NM N42/20 N50/20 Add Buoy YBY, pillar 58°58′41.9″N 5°43′44.0″E (Plan A) Add Buoy YBY, pillar 58°58′41.9″N 5°43′44.0″E (18(62627)20 Stavanger)
Source: NGA U.S. Notice to Mariners · edition: 8Ed. 5/31/14
Reference information — always verify against official Notices to Mariners before navigation.